How many squares along one side of a scrabble board?

There are five (5) different colors on a standard Scrabble board. The colors, its number of squares and score are: red (8 squares) =triple Word score

pink (17 squares) =double Word score

dark blue (12 squares) =triple letter score

light blue (24 squares) =double letter score

offwhite (164 squares) =single letter score

Since 2008, the colours have changed

red to orange

pink to red

dark blue to green

light blue to blue